2891793960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2054

約数の個数: 320

約数和(自身を含む): 10867348800

約数和(自身を除く): 7975554840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 54, 55, 60, 66, 72, 81, 82, 88, 90, 99, 108, 110, 120, 123, 132, 135, 162, 164, 165, 180, 198, 205, 216, 220, 246, 264, 270, 297, 324, 328, 330, 360, 369, 396, 405, 410, 440, 451, 492, 495, 540, 594, 615, 648, 660, 738, 792, 810, 820, 891, 902, 984, 990, 1080, 1107, 1188, 1230, 1320, 1353, 1476, 1485, 1620, 1640, 1782, 1804, 1845, 1979, 1980, 2214, 2255, 2376, 2460, 2706, 2952, 2970, 3240, 3321, 3564, 3608, 3690, 3958, 3960, 4059, 4428, 4455, 4510, 4920, 5412, 5535, 5937, 5940, 6642, 6765, 7128, 7380, 7916, 8118, 8856, 8910, 9020, 9895, 10824, 11070, 11874, 11880, 12177, 13284, 13530, 14760, 15832, 16236, 16605, 17811, 17820, 18040, 19790, 20295, 21769, 22140, 23748, 24354, 26568, 27060, 29685, 32472, 33210, 35622, 35640, 36531, 39580, 40590, 43538, 44280, 47496, 48708, 53433, 54120, 59370, 60885, 65307, 66420, 71244, 73062, 79160, 81139, 81180, 87076, 89055, 97416, 106866, 108845, 118740, 121770, 130614, 132840, 142488, 146124, 160299, 162278, 162360, 174152, 178110, 182655, 195921, 213732, 217690, 237480, 243417, 243540, 261228, 267165, 292248, 320598, 324556, 326535, 356220, 365310, 391842, 405695, 427464, 435380, 486834, 487080, 522456, 534330, 587763, 641196, 649112, 653070, 712440, 730251, 730620, 783684, 801495, 811390, 870760, 892529, 973668, 979605, 1068660, 1175526, 1217085, 1282392, 1306140, 1460502, 1461240, 1567368, 1602990, 1622780, 1763289, 1785058, 1947336, 1959210, 2137320, 2190753, 2351052, 2434170, 2612280, 2677587, 2921004, 2938815, 3205980, 3245560, 3526578, 3570116, 3651255, 3918420, 4381506, 4462645, 4702104, 4868340, 5355174, 5842008, 5877630, 6411960, 6572259, 7053156, 7140232, 7302510, 7836840, 8032761, 8763012, 8816445, 8925290, 9736680, 10710348, 10953765, 11755260, 13144518, 13387935, 14106312, 14605020, 16065522, 17526024, 17632890, 17850580, 21420696, 21907530, 23510520, 24098283, 26289036, 26775870, 29210040, 32131044, 32861295, 35265780, 35701160, 40163805, 43815060, 48196566, 52578072, 53551740, 64262088, 65722590, 70531560, 72294849, 80327610, 87630120, 96393132, 107103480, 120491415, 131445180, 144589698, 160655220, 192786264, 240982830, 262890360, 289179396, 321310440, 361474245, 481965660, 578358792, 722948490, 963931320, 1445896980, 2891793960]

約数ペア:

[(1, 2891793960), (2, 1445896980), (3, 963931320), (4, 722948490), (5, 578358792), (6, 481965660), (8, 361474245), (9, 321310440), (10, 289179396), (11, 262890360), (12, 240982830), (15, 192786264), (18, 160655220), (20, 144589698), (22, 131445180), (24, 120491415), (27, 107103480), (30, 96393132), (33, 87630120), (36, 80327610), (40, 72294849), (41, 70531560), (44, 65722590), (45, 64262088), (54, 53551740), (55, 52578072), (60, 48196566), (66, 43815060), (72, 40163805), (81, 35701160), (82, 35265780), (88, 32861295), (90, 32131044), (99, 29210040), (108, 26775870), (110, 26289036), (120, 24098283), (123, 23510520), (132, 21907530), (135, 21420696), (162, 17850580), (164, 17632890), (165, 17526024), (180, 16065522), (198, 14605020), (205, 14106312), (216, 13387935), (220, 13144518), (246, 11755260), (264, 10953765), (270, 10710348), (297, 9736680), (324, 8925290), (328, 8816445), (330, 8763012), (360, 8032761), (369, 7836840), (396, 7302510), (405, 7140232), (410, 7053156), (440, 6572259), (451, 6411960), (492, 5877630), (495, 5842008), (540, 5355174), (594, 4868340), (615, 4702104), (648, 4462645), (660, 4381506), (738, 3918420), (792, 3651255), (810, 3570116), (820, 3526578), (891, 3245560), (902, 3205980), (984, 2938815), (990, 2921004), (1080, 2677587), (1107, 2612280), (1188, 2434170), (1230, 2351052), (1320, 2190753), (1353, 2137320), (1476, 1959210), (1485, 1947336), (1620, 1785058), (1640, 1763289), (1782, 1622780), (1804, 1602990), (1845, 1567368), (1979, 1461240), (1980, 1460502), (2214, 1306140), (2255, 1282392), (2376, 1217085), (2460, 1175526), (2706, 1068660), (2952, 979605), (2970, 973668), (3240, 892529), (3321, 870760), (3564, 811390), (3608, 801495), (3690, 783684), (3958, 730620), (3960, 730251), (4059, 712440), (4428, 653070), (4455, 649112), (4510, 641196), (4920, 587763), (5412, 534330), (5535, 522456), (5937, 487080), (5940, 486834), (6642, 435380), (6765, 427464), (7128, 405695), (7380, 391842), (7916, 365310), (8118, 356220), (8856, 326535), (8910, 324556), (9020, 320598), (9895, 292248), (10824, 267165), (11070, 261228), (11874, 243540), (11880, 243417), (12177, 237480), (13284, 217690), (13530, 213732), (14760, 195921), (15832, 182655), (16236, 178110), (16605, 174152), (17811, 162360), (17820, 162278), (18040, 160299), (19790, 146124), (20295, 142488), (21769, 132840), (22140, 130614), (23748, 121770), (24354, 118740), (26568, 108845), (27060, 106866), (29685, 97416), (32472, 89055), (33210, 87076), (35622, 81180), (35640, 81139), (36531, 79160), (39580, 73062), (40590, 71244), (43538, 66420), (44280, 65307), (47496, 60885), (48708, 59370), (53433, 54120)]